152814920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 359424000

約数和(自身を除く): 206609080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 103, 116, 145, 206, 232, 290, 412, 515, 580, 824, 1030, 1160, 1279, 2060, 2558, 2987, 4120, 5116, 5974, 6395, 10232, 11948, 12790, 14935, 23896, 25580, 29870, 37091, 51160, 59740, 74182, 119480, 131737, 148364, 185455, 263474, 296728, 370910, 526948, 658685, 741820, 1053896, 1317370, 1483640, 2634740, 3820373, 5269480, 7640746, 15281492, 19101865, 30562984, 38203730, 76407460, 152814920]

約数ペア:

[(1, 152814920), (2, 76407460), (4, 38203730), (5, 30562984), (8, 19101865), (10, 15281492), (20, 7640746), (29, 5269480), (40, 3820373), (58, 2634740), (103, 1483640), (116, 1317370), (145, 1053896), (206, 741820), (232, 658685), (290, 526948), (412, 370910), (515, 296728), (580, 263474), (824, 185455), (1030, 148364), (1160, 131737), (1279, 119480), (2060, 74182), (2558, 59740), (2987, 51160), (4120, 37091), (5116, 29870), (5974, 25580), (6395, 23896), (10232, 14935), (11948, 12790)]